Good morning Sir and I would like to answer your question about halogen quad headlight.

Our halogen quad headlights are using “Anti-uv quartz glasses”, which can prevent uv ray against auto lamps.

Meanwhile, we put 20%-30% xenon gas inside halogen quad headlight.

In order to distinguish our halogen quad headlight with others, they are all longer life time.

For example, the life time of our halogen quad headlight will be about 800-1200 hours.

You can also check our halogen quad headlight on amazon because there are many customers’ feedbacks in there.

If you can give our halogen quad headlight a chance, I am sure you can save so much time and money.